Sunita takes a loan of ₹5000 at 12% rate of interest. Find the interest she has to pay at the end of one year.

₹3000 is lent out at 9% rate of interest. Find the interest which will be recieved at the end 2"" 1/2 years.

₹10,000 is invested at 5% interest rate per annum. Find the interest at the end of one year.

₹3000 is lent out at 9% rate of interest.Find the interest which will be received.

On ₹5000 at 12% per 1 year the interest for 3 years is________

A sum of Rs. 1000 is invested at 8% simple interest per year. Calculate the interest at the end of each year. Do these interests form a AP? If so, find the interest at the end of 30 years.

A sum of ₹2500 is borrowed at a rate of 12% per annum for 3 years. Find the simple interest on this sum and also the amount to be paid at the end of 3 years.

A sum of Rs. 1000 is invested at 8% simple interest per year. Calculate the interest at the end of each year. Do these interests 1^(st), 2^(nd) and 3^(rd) years form a AP? If so, find the total interest to be paid for 30 years making the use of this fact.

Find the interest on a sum of ₹8250 for 3 years at the rate of 8% per annum.

Ravi wants to buy a bicycle. He goes to the market and finds that the bicycle of his choice costs Rs. 2,400. He has only Rs. 1,400 with him. To help, the shopkeeper offers to help him. He says that he can make a down payment of Rs. 1400 and pay the rest in monthly instalments of Rs. 550 each. Ravi can either take the shopkeepers offer or go to a bank and take a loan at 12% per annum simple interest. From these two opportunities which is the best one to Ravi. Help him.

Find the Interest on a sum of ₹8250 for 3 years at the rate of 8% per annum.